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Deck Builders

Providing deck building services throughout Columbia, Severna Park, Annapolis, and Ellicott City.

When it comes to choosing a deck builder, it’s essential to find knowledgeable installers who utilize the best deck building materials available. After all, you want to be sure your new deck will hold up for years to come. At Diamond Decks, our experienced professionals will go the extra mile to ensure that you’ll love your new outdoor living area.

If you’re looking for a quality deck builder in the Ellicott City, Severna Park, or Annapolis, Maryland areas, look no further than Diamond Decks. Call us today to get a free estimate on any new deck building project—(443) 688-6072!

Professional & Reliable Deck Builders

Since our business was founded in 1992, we have dedicated ourselves to constructing decks to the highest standards. Because we’re so focused on keeping up to speed on the latest industry practices, we have been certified by the North American Decking and Railing Association as a Master Deck Builder. But our commitment extends far beyond our installation expertise. We also understand that customer service is of paramount importance, so we make every effort to keep the process as smooth as possible while facilitating open communication between us and our clients.

To complement our lengthy deck builder experience and our excellent customer service, we only use the toughest materials on the market, so you can be confident that one of our decks will stand the test of time. Our deck builder team provides an array of options from well-regarded manufacturers, such as:

  • Trex®
  • Shoreline
  • Fiberon
  • TimberTech
  • And more

Deck Services in Maryland

If you’re looking for a deck builder in Severna Park, Annapolis, Columbia, or Ellicott City, MD, contact Diamond Decks. We offer every service you would need to complete a deck installation project including custom deck constructiondeck design, and deck resurfacing.

We also offer services for:

Patio installation in Maryland

Screened porch construction in Maryland

Outdoor fire pit construction in Maryland

Sunroom design and construction in Maryland

Diamond Decks200 Verified Reviews


  • "My wife and I are very pleased with our recent experience with Diamond Decks. Our interaction with everyone from the company was great from the schedulers on the phone to the men who did the work. William remained in close communication with us until the job was completed and we were satisfied. The deck itself is beautiful and of excellent quality. We will be recommending Diamond Decks to everyone we know. -Kev Mitchell, Piney Orchard, MD"
    Customer: Kevin and Winnie
    Address: Odenton, Maryland
    Date: 07/18/2017
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